Homeβ€Ί Suspension > Shocks and Strutsβ€Ί KYB 344396 Shock Absorber - Rear
Part #: S-588

KYB 344396 Shock Absorber - Rear

Excel-G
74 vehicles fit this part
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Excel-G
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Overview of KYB Excel-G Suspension Shock Absorber 344396

The KYB Excel-G Suspension Shock Absorber 344396 is engineered to restore the original ride quality and handling of your vehicle. Designed for select Ford, Jeep, and Mazda models, this shock absorber offers precise damping performance to improve driving stability and comfort.

  • Compressed length: 13.78 inches
  • Extended length: 22.83 inches
  • Stroke length: 9.05 inches
  • Lower mount type: E2(12x38)
  • Upper mount type: E1
  • Includes dust cover for protection
  • No internal rebound spring, B-stop, or R-stop

Detailed Product Description

This KYB Excel-G shock absorber, part number 344396, is designed with specific dimensions to fit vehicles such as the Ford Ranger, Ford B2300, B2500, B3000, B4000, Jeep Grand Cherokee, Grand Wagoneer, and Bronco II, as well as the Mazda B-series trucks. The compressed length of 13.78 inches and extended length of 22.83 inches provide a stroke length of 9.05 inches, ensuring proper suspension travel and damping. The lower mount uses an E2(12x38) configuration, while the upper mount is type E1, matching OEM specifications for secure installation. A dust cover is included to protect the shock shaft from debris and extend service life. This shock absorber does not include an internal rebound spring or bump stops (B-stop and R-stop), which aligns with the original equipment design for these models.

About the KYB Excel-G Product Line

The Excel-G line from KYB is designed to restore original equipment ride quality and handling characteristics. These shocks and struts are engineered to meet or exceed OEM specifications, making them suitable replacements for vehicles requiring reliable suspension performance. The Excel-G series focuses on providing consistent damping and durability, which is essential for vehicles like the Ford Ranger and Jeep Grand Cherokee that may encounter varied driving conditions.

Common Applications and Issues Addressed

  • Restores factory ride comfort and handling on Ford B-series trucks and Jeep SUVs
  • Reduces excessive bouncing and body roll during cornering
  • Improves vehicle stability on rough or uneven roads
  • Eliminates noise and vibration caused by worn or damaged shocks
  • Prevents premature tire wear due to suspension issues

Installation Notes and Tips

  • Verify compatibility with your specific make and model before installation
  • Ensure the lower mount E2(12x38) and upper mount E1 match your vehicle’s mounting points
  • Inspect related suspension components such as bushings and mounts during replacement
  • Use proper tools to avoid damage to the shock absorber or mounting hardware
  • Follow vehicle manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

KYB Excel-G shock absorbers are manufactured to meet strict quality standards and OEM specifications. Part number 344396 undergoes rigorous testing to ensure durability and consistent performance. While specific warranty details may vary, KYB typically offers a limited warranty covering defects in materials and workmanship. Consult KYB or your parts provider for exact warranty terms applicable to this suspension shock absorber.

BrandStandard Ignition
Part NumberS-588
PositionExcel-G
Connector GenderMale
Harness Length - inches11 3/4
Terminal GenderFemale
Terminal TypePin Socket

This part fits 74 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2009FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); w/ Coil Spring Front Suspension; Excel-G
2009MazdaB2300RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2008FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); w/ Coil Spring Front Suspension; Excel-G
2008MazdaB2300RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2007FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); w/ Coil Spring Front Suspension; Excel-G
2007MazdaB2300RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2007MazdaB3000RWDRearRecommended OEM Replacement; w/ Coil Spring Front Suspension; Excel-G
2006FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); w/ Coil Spring Front Suspension; Excel-G
2006MazdaB2300RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2006MazdaB3000RWDRearRecommended OEM Replacement; w/ Coil Spring Front Suspension; Excel-G
2006MazdaB4000RWDRearRecommended OEM Replacement; w/ Coil Spring Front Suspension; Excel-G
2005FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); w/ Coil Spring Front Suspension; Excel-G
2005MazdaB2300RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2005MazdaB3000RWDRearRecommended OEM Replacement; w/ Coil Spring Front Suspension; Excel-G
2005MazdaB4000RWDRearRecommended OEM Replacement; w/ Coil Spring Front Suspension; Excel-G
2004FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); w/ Coil Spring Front Suspension; Excel-G
2004MazdaB2300RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2004MazdaB3000RWDRearRecommended OEM Replacement; w/ Coil Spring Front Suspension; Excel-G
2004MazdaB4000RWDRearRecommended OEM Replacement; w/ Coil Spring Front Suspension; Excel-G
2003FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); w/ Coil Spring Front Suspension; Excel-G
2003MazdaB2300RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2003MazdaB3000RWDRearRecommended OEM Replacement; w/ Coil Spring Front Suspension; Excel-G
2003MazdaB4000RWDRearRecommended OEM Replacement; w/ Coil Spring Front Suspension; Excel-G
2002FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); w/ Coil Spring Front Suspension; Excel-G
2002MazdaB2300RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2002MazdaB3000RWDRearRecommended OEM Replacement; w/ Coil Spring Front Suspension; Excel-G
2002MazdaB4000RWDRearRecommended OEM Replacement; w/ Coil Spring Front Suspension; Excel-G
2001FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); w/ Coil Spring Front Suspension; Excel-G
2001MazdaB2300RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2001MazdaB2500RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2001MazdaB3000RWDRearRecommended OEM Replacement; w/ Coil Spring Front Suspension; Excel-G
2001MazdaB4000RWDRearRecommended OEM Replacement; w/ Coil Spring Front Suspension; Excel-G
2000FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); Excel-G
2000MazdaB2500RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2000MazdaB3000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2000MazdaB4000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1999FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); Excel-G
1999MazdaB2500RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1999MazdaB3000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1999MazdaB4000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1998FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); Excel-G
1998JeepGrand CherokeeRearRecommended OEM Replacement; (Exc. Up Country Suspension); Excel-G
1998MazdaB2500RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1998MazdaB3000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1998MazdaB4000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1997FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); Excel-G
1997JeepGrand CherokeeRearRecommended OEM Replacement; (Exc. Up Country Suspension); Excel-G
1997MazdaB2300RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1997MazdaB3000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1997MazdaB4000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1996FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); Excel-G
1996JeepGrand CherokeeRearRecommended OEM Replacement; (Exc. Up Country Suspension); Excel-G
1996MazdaB2300RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1996MazdaB3000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1996MazdaB4000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1995FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); Excel-G
1995JeepGrand CherokeeRearRecommended OEM Replacement; (Exc. Up Country Suspension); Excel-G
1995MazdaB2300RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1995MazdaB3000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1995MazdaB4000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1994FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); Excel-G
1994JeepGrand CherokeeRearRecommended OEM Replacement; (Exc. Up Country Suspension); Excel-G
1994MazdaB2300RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1994MazdaB3000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1994MazdaB4000RWDRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1993FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); Excel-G
1993JeepGrand CherokeeRearRecommended OEM Replacement; (Exc. Up Country Suspension); Excel-G
1993JeepGrand WagoneerRearRecommended OEM Replacement; (Exc. Up Country Suspension); Excel-G
1992FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); Excel-G
1991FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); Excel-G
1990FordBronco IIRearReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
1990FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); Excel-G
1989FordBronco IIRearRecommended OEM Replacement; From 2/1989; Excel-G
1989FordRangerRWDRearRecommended OEM Replacement; (Except High Ryder Option); From 2/1989; Excel-G

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

121019371P12392817F350-3193721557-4686607645-781EC12MT0133PT178PTA1091

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.